<div id="nav-left">
<ul class="nav-left-ul">
<li><?php echo '<a href="'.base_url().'index.php/welcome/pg_home">Home</a></li>';?>
<li><?php echo '<a href="'.base_url().'index.php/welcome/pg_contact">Contact</a></li>';?>
<li><?php echo '<a href="'.base_url().'index.php/welcome/pg_members">Members</a></li>';?>
<li><?php echo '<a href="'.base_url().'index.php/welcome/pg_projects">Projects</a></li>';?>
<li><?php echo '<a href="'.base_url().'index.php/welcome/pg_publications">Publications</a></li>';?>
</ul>
</div>